Given: 5 > x + 7. what is the solution set

Answers

Answer 1

Answer: To answer the problem, transpose all the constants and the variables to the opposite side of the inequality. The operation results to,
5 - 7 > x
Solving for x gives,
x < -2
Thus, the solution set for this item is x such that x is less than -2.

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Please guys can you help on this word problem I'm stuck on it
5 times what number will be negative 7?

Hello! I could use some help with this algebra question:)

Answers

Answer:

f(-2) = -14

f(4) = -13

Step-by-step explanation:

(in picture)

What value for c will make the expression a perfect square trinomial? x2 – 7x + c

Answers

Answer: 12.25

Step-by-step explanation:

A perfect square trinomial is written as $ax^2+2abx+b^2$ , where

first term $ax$ = square of first term of binomial

second term=2abx=twice the product of both terms of binomial.

and third term 'c'=square of last term of binomial

In the given polynomial , $x^2+7x+c$ , a=1

and 2ab = 7

When we put value of a =1, we get

$2(1)b=7\n\Rightarrow\ b=(7)/(2)$

Hence, in place of the question mark makes the given polynomial a perfect square trinomial = $b^2=((7)/(2)^2=12.25$

I assume the first part of that equation is x^2. -7/2= 3.5 ; 3.5^2=12.25 sooo it should end up as x^2-7x + 12.25. but I might be wrong.

4x – 4 – 3x > 13 – 7x – 1 + 8

Answers

If you would like to solve the inequation 4 * x - 4 - 3 * x > 13 - 7 * x - 1 + 8, you can do this using the following steps:

4 * x - 4 - 3 * x > 13 - 7 * x - 1 + 8
4 * x - 3 * x + 7 * x > 4 + 13 - 1 + 8
8 * x > 24 /8
x > 24/8
x > 3

The correct result would be x > 3.

Solve the system of equations graphed on the coordinate axes below.�
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3
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4
−
3
2

x+4
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y=

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x+4

Answers

The solution to the system of equations y = -2x + 4 and y = 1/2x + 4 is the point (0, 4)

Calculating the solution to the system

A system of equations is a set of two or more equations that are to be solved simultaneously.

The solution of a system of equations is a set of values that satisfy all the equations in the system.

Given the equations:

y = -2x + 4

y = 1/2x + 4

The question implies that we solve graphically

So, we create a plot of the equations y = -2x + 4 and y = 1/2x + 4

And we write out the coordinate of the point of intersection between the two equations

From the graph of the system of equations (see attachment), we have the point of intersection to be (0, 4)

This means that the solution to the system of equations is (0, 4)

Find more on equation at:

brainly.com/question/2972832

#SPJ1

Complete question

Solve the system of equations graphed on the coordinate axes below.

y = -2x + 4

y = 1/2x + 4

Hey I need help on finding where this girl messed up and can you tell me where she did?

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step 4 because where did she get the 2 there was no two hope this helps hope i am brainliest

Han has 130$ if she saved 25$ per week in how many weeks will she have 600$

Answers

In 19 weeks this would mean she would have 5 dollars over the amount needed but there can't be half of a week.

She would have 5 dollars over the amount

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